<form-item label="商品置顶" prop="goods_type">
    <checkbox-group v-model="formValidate.goods_type"  button-style="solid">
        <checkbox  :label="1" :value="1" :key="1" border >商品置顶</checkbox>
    </checkbox-group>
    <span class="_forms-tips"><icon type="md-alert"></icon> 设置后，该商品会在优先展示</span>
</form-item>
<form-item label="商品赠券" prop="goods_type">
    <i-button @click="selectDiscountCoupons">选择优惠劵</i-button>
    <span class="_forms-tips"><icon type="md-alert"></icon> 设置购买该商品可默认赠送的优惠券</span>
</form-item>